Question

The correlation coefficient for the linear regression of the enrollment data is

Answer 1

There is no enrollment data

Answer 2

The correlation coefficient for the linear regression of the enrollment data is ⇒ 0.996.

There is a VERY STRONG positive linear correlation between the x–value (years since 2000) and y–value (student enrollment).


Add another data point for 2013 — enrollment of 2250 students. What are the new statistics?

Regression equation:
  y ≈ ⇒ 85.468x + ⇒ 985.029

Correlation: r ≈ ⇒ 0.988